That is what called - 回複：皮匠老師，求問！！！！！！！！！！！？？？？？？？？？？？？？？？？？？

來源: 於 2012-09-10 19:55:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

That is what called "Retrogression"